<ion-header>
  <ion-navbar>
    <ion-searchbar (ionInput)="getItems($event)"></ion-searchbar>
  </ion-navbar>
</ion-header>
<ion-content padding>
  <ion-refresher pulling-text="下拉刷新" on-refresh="doRefresh()"></ion-refresher>
  <ion-list></ion-list>
  <ion-infinite-scroll ng-if="moreData" icon="ion-loading-c" on-infinite="loadMore()" distance="1%"></ion-infinite-scroll>
</ion-content>
